Mei Wushang and the others seemed to understand a lot of what Shi Songtao was saying.
After choosing their weapons, everyone didn't rest. Instead, they returned to the high wall with great curiosity.
When they arrived, they realized what Shi Songtao had meant by a steel city.
No one knew what steel was, but seeing what Shi Songtao was doing, they could guess.
Shi Songtao's hands were as red as flames. He held an ore between them. In a moment, the ore melted into a fiery red liquid that dripped onto the high wall.
Shi Songtao's hands were like trowels as he smeared the red iron liquid on a stone block.
When the temperature dropped, the iron liquid solidified into iron again. At this moment, it was inseparable from the stone block.
This was what Shi Songtao had said about putting a layer of clothing on the high walls.
It was also what Shi Songtao had been doing recently.
